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  • Semi   >   Rectangular Gate Valve   >   Slot Valve
  • V70-P_Standard Type(Double Cylinder)
* Please use the inquiry phone or bulletin board for various product inquiries.
Fitting Standard Nonstandard 
Gate Size (mm) 40mm x 336mm
Pressure Range < 1.0 X E-7 ~ 1.2 X E5 Pa (abs) 
Helium Leak Rate Housing  < 1.0 X E-10 Pa*㎥/sec
Seat (Gate)  < 1.0 X E-8 Pa*㎥/sec
Feed Through Welded bellows seal 
Pneumatic Actuator Type Double acting 
Air Connection OD Ø6 / one-touch type / Speed Controller (Meter-out) 
Air Pressure Option : Regulator_0.5Mpa (Tolerance level : 0.45 ~ 0.6 Mpa) 
Air Less Lock Open Lock
Close Lock
Life Cycles Mechanism 3,000,000
Bellows 3,000,000
O-Ring (Seal) 1,000,000
Lubrication 1,000,000
Temperature Body ≤ 120°C
Actuator ≤ 60°C
Lubrication Vacuum inside Non lubrication
Mechanism PFPE Grease
Materials Valve housing AL6061
Gate(Seat) AL6061 
Bonnet AL6061
Shaft(stem)  STS304
Bellows AM350
Bellows end Piece STS304
Gate seal BSV
Vacuum seal FKM
Pneumatic seal  FKM
Surface Treatment Valve housing Bare
Gate (Seat)  Anodizing 
내용3
  • Head Office : 1433-64, Seobu-ro, Gwonseon-gu, Suwon-si, Gyeonggi-Do, Korea | TEL : +82-31-8003-1133 | FAX : +82-31-8003-3399 |
  • Contact us at jw.jee@presys.kr | Copyright(c) 2013 Presys. All Rights Reserved.